Element block pseudo-class :active generated with font-weight normal font-size 16px border 0px rgba(0,0,0,1) solid padding 20px width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none height auto margin 0px background line-height 1 cursor default position static display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border-radius transition z-index auto box-sizing content-box transform